| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.88 | 13.579% | $99.8132 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $243.25 | 6.798% | $259.7861 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $223.96 | 4.848% | $234.8176 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $179.26 | 11.721% | $200.2711 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $120.86 | 9.394% | $132.2136 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $5.95 | 13.817% | $6.7721 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $187.62 | 6.806% | $200.3894 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $1,048.78 | $1,134.0631 | $1,134.06 | $1,134.00 | $1,134.10 | |